Pontoon: Update Chinese (zh-CN) localization of MDN
Pontoon: Update Chinese (zh-CN) localization of MDN

Localization authors:
- YFdyh000 <yfdyh000@gmail.com>

escattone/kuma,Elchi3/kuma,jwhitlock/kuma,a2sheppy/kuma,SphinxKnight/kuma,safwanrahman/kuma,yfdyh000/kuma,yfdyh000/kuma,escattone/kuma,a2sheppy/kuma,mozilla/kuma,SphinxKnight/kuma,safwanrahman/kuma,yfdyh000/kuma,safwanrahman/kuma,SphinxKnight/kuma,Elchi3/kuma,mozilla/kuma,SphinxKnight/kuma,yfdyh000/kuma,mozilla/kuma,a2sheppy/kuma,safwanrahman/kuma,jwhitlock/kuma,safwanrahman/kuma,Elchi3/kuma,mozilla/kuma,jwhitlock/kuma,jwhitlock/kuma,safwanrahman/kuma,SphinxKnight/kuma,escattone/kuma,Elchi3/kuma,a2sheppy/kuma,mozilla/kuma,yfdyh000/kuma,jwhitlock/kuma,yfdyh000/kuma,SphinxKnight/kuma,a2sheppy/kuma,Elchi3/kuma